<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }

        .content {
            width: 1000px;
            margin: 30px auto;
        }

        table {
            width: 100%;
        }

        table,
        td,
        th {
            border: 1px solid #000;
            border-collapse: collapse;
            line-height: 35px;
        }

        tr:nth-of-type(even) {
            background-color: #efefef;
        }
        input{
            margin: 30px 0;
            outline: none;
            border: 1px solid rgb(221, 72, 72);
            padding-left: 15px;
            border-radius: 5px;
            height: 40px;
        }
        p{
            text-align: center;
            display: none;
        }
    </style>
</head>

<body>

    <div class="content">
        <div>
            <input type="text" placeholder="搜索"/>
        </div>
        <table>
            <thead>
                <tr>
                    <th>序号</th>
                    <th>姓名</th>
                    <th>性别</th>
                    <th>年龄</th>
                    <th>手机号</th>
                    <th>描述</th>
                    <th>分组</th>
                </tr>
            </thead>
            <tbody>
                
            </tbody>
        </table>
        <p>空</p>
    </div>
    <script src="./学生数据.js"></script>
    <script>
        //    console.log(data);
        

        function list(data){
            if(data.length < 1){
                document.querySelector("p").style.display = "block";
                document.querySelector("tbody").innerHTML = "";
                return;
            }
            document.querySelector("p").style.display = "none";
            var str = "";
            for (var i = 0; i < data.length; i++) {
                // console.log(data[i]); //每个对象
                str += `<tr>
                        <td>${i+1}</td>
                        <td>${data[i].name}</td>
                        <td>${data[i].sex}</td>
                        <td>${data[i].age}</td>
                        <td>${data[i].phone}</td>
                        <td>${data[i].dis}</td>
                        <td>${data[i].fenzu}</td>
                    </tr>`;
            }
            document.querySelector("tbody").innerHTML = str;
        }
        list(data)

        var inp = document.querySelector("input");
        inp.onchange = function(){
            // console.log(this.value);
            var reg = new RegExp(this.value,"g");
            // console.log(reg);
            var arr = [];
            for(var k = 0;k < data.length;k++){
                var res = false;
                for(var key in data[k]){
                //    var res = ;
                   if(reg.test(data[k][key])){
                    // arr.push(data[k])
                     res = true;
                   }
                }
                if(res) arr.push(data[k]);
            }
            // console.log(arr);
            list(arr);
        }
    </script>
</body>

</html>